Wade Wilson's defense attorneys try to spare him from the death penalty, searching for answers in his early life as an adopted child. The victims' family and friends speak of their unimaginable loss, now overshadowed by a killer's infamy.

Despite his gruesome crimes, millions tune in to watch Wade Wilson's dramatic trial for the murder of Kristine Melton and Diane Ruiz. Alexis Williams describes how she fell deeply in love with Wilson until she realized she had fallen for a monster.

Wade Wilson ditches his girlfriend at a bar to leave with a woman he just met. After police discover a dead body, eyewitness interviews, bodycam footage, audio recordings, and police interrogation tell the story of a race to find and stop a killer.